E-Dock 3-Phase Pedestal Upgrade Key West Historic Seaport

Project includes installing an additional #350KCMIL THWN wire from existing MDP panel to existing transformer T-6. There is a spare conduit from the MDP panel to the transformer that can be used for the installation of the new service entrance cable. The existing panel is fed from T-6 with #350KCMIL wire and the existing panel is to be upgraded to 600amps. The new panel is to have the same breakers as the existing and an additional 200amp breaker is to be furnished to feed the upgraded pedestal 22/23. The new panel is to be installed in a new marine grade enclosure. The existing grounding electrode conductor is to be replaced with a new #2/0 conductor and bonded to the exiting grounding electrodes. If it is found that the existing electrodes are insufficient for the new GEC, the electrodes are to be replaced at no additional cost. There is a spare 3” conduit from the MDP panel and is stubbed under the walkway in front of the retail stores. Extend the spare conduit to the E-Dock and install new #4/0 G-cable from the MDP panel to pedestal 22/23. Install new marine grade 3-phase 200amp 600vac receptacle in existing pedestal. G-cable shall be secured to the underside of the E-Dock with 316 stainless steel supports.

Division 26 -

Electrical.